public void Subscribe(string address)
{
// note: You can also load a configured endpoint by name from app.config here,
// and still change the address at runtime in code.
_channelFac = new ChannelFactory <ITimerCallbackTarget>(new BasicHttpBinding(), address);
_timer.Elapsed += (p1, p2) =>
{
ITimerCallbackTarget callback = _channelFac.CreateChannel();
callback.OnTimeElapsed(_dataToSend++);
((ICommunicationObject)callback).Close();
// By not keeping the channel open any longer than needed to make a single call
// there's no risk of timeouts, disposed objects, etc.
// Caching the channel factory is not required, but gives a measurable performance gain.
};
_timer.Start();
}
public static bool ValidateTimerCallbackTarget(object o)
{
ITimerCallbackTarget oPtr = o as ITimerCallbackTarget;
return((oPtr != null) && (oPtr.isValid));
}
